performance Jobs in illinois

Refine Results
121 - 140 of 4,844 Jobs

Manager Design Electrical and Instrument & Controls Engineering

Constellation Energy

•

Cordova, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 1 day ago | Updated 15 hours ago

Principal Chemical Engineer

ECOLAB

•

Naperville, Illinois, USA

Full-time

Nalco Water, an Ecolab Company, is seeking a highly motivated and creative scientist to join our innovation efforts as a Principal Chemical Engineer within the Global Micro-E RD&E team based in Naperville, IL. In this role, you will be responsible for driving projects, executing experiments to enable new product and platform development in partnership with Marketing and the Sales Team. We are seeking candidates who have a desire for collaboration and teamwork, are self-motivated, have good commu
Posted 3 days ago | Updated 1 hour ago

ELK or Dynatrace Expert - U.S. Citizen - This role sits within Optum Serves Technology Product organization

Widescope Consulting and Contracting Services

•

Remote

Full-time

Job Title: Dynatrace Expert/Sr. Observability Engineer Location: Headquarters / Telecommute Classification (HR only): Exempt Non-Exempt Reports To (Title): COO Widescope Consulting and Contracting JOB SUMMARY We are looking for someone with expertise in ELK to serve as a Senior Level Observability Engineer Expert. He/She should have proven past performance (reflected in their work history) in an Observability Engineering capacity and a high-level proficiency in utilizing tools in the ELK stack.
Easy Apply
Posted 24 days ago | Updated 6 days ago

Senior SAP BW/HANA Developer

EPAM Systems

•

Remote

Full-time

We are seeking a talented Senior SAP BW/HANA Developer to join our team at a global leader in semiconductor manufacturing and high-tech innovation. In this role, you will design and maintain robust data models, workflows, and reporting solutions to meet the complex needs of manufacturing, engineering, and business domains. If you are passionate about data and have a knack for optimizing large-scale datasets, we would love to hear from you! This position offers remote setup with the flexibility t
Posted 14 hours ago | Updated 1 hour ago

Oracle Database Administrator (W2 - Direct consultant)

AaraTechnologies Inc

•

Remote

Contract

We are looking for a seasoned Oracle DBA with 7 8 years of experience to manage and optimize Oracle databases, including production systems, backups, and cloud migrations. Strong hands-on expertise in Oracle 19c, performance tuning, Azure Cloud migration, and security is essential. Familiarity with Oracle 23ai is a plus. Key Responsibilities: Manage and maintain Oracle databases (on-prem & cloud) ensuring performance, availability & security Handle query tuning, backup & recovery (RMAN), patchin
Easy Apply
Posted 26 days ago | Updated 22 days ago

IT Project Manager

Booz Allen Hamilton

•

Scott Air Force Base, Illinois, USA

Full-time

Job Number: R0222228 IT Project Manager The Opportunity: You know that project managers touch every single part of a business and wear multiple hats: from caring for the client and their meaningful project goals to participating in business development and being a key contributor to their employees' growth. We're looking for someone like you to help our clients meet their mission by keeping the warfighter safe. In this role, you'll manage the delivery of the most advanced digital solutions. You
Posted 27 days ago | Updated 2 hours ago

Jr. Database Administrator

ConsultNet, LLC

•

Remote or Salt Lake City, Utah, USA

Full-time

Jr. Database Administrator Remote (on-site a couple times per month) 12 month contract with potential to be a contract to hire Pay Rate: $32.00 to $36.50 per hr. Our client needs a Jr. Database Administrator for the software development team. Working as a database administrator means using technical skills to support life-saving research and patient care. We are driven by the opportunity to build secure, efficient data systems that empower researchers and clinicians to make faster, smarter de
Easy Apply
Posted 1 day ago | Updated 1 hour ago

Lead Java Developer(Ex-Charter candidates only)

Bridge Flair LLC

•

Remote

Contract

Position SummaryWe are seeking a highly experienced Lead Java Developer to architect and lead scalable, cloud-native, microservices-based solutions. Ideal for technologists with deep telecom experience and proven enterprise-scale system delivery skills. Key ResponsibilitiesLead architecture and development of Java-based microservices using Spring Boot Design cloud-native solutions using AWS, Kubernetes, and Docker Build event-driven systems using Apache Kafka and Apache Camel Mentor engineering
Easy Apply
Posted 18 hours ago

Project Manager

Sitek

•

Remote

Full-time

The Kentucky Health Information Exchange (KHIE) is currently seeking to fill a Project Manager - Non Certified. Below, you will find detailed information about the position. We kindly request that you send resumes and the completed Right to Represent form (attached) for any qualified applicants as quickly as possible and no later than the 08/15/2025 deadline. KHIE is seeking a dynamic and relationship-driven Project Manager-Non Certified to oversee and coordinate projects and strategic initiati
Easy Apply
Posted 1 day ago

Principle Regulatory Engineer

Constellation Energy

•

Clinton, Illinois, USA

Full-time

WHO WE ARE As the nation's largest producer of clean, carbon-free energy, Constellation is focused on our purpose: accelerating the transition to a carbon-free future. We have been the leader in clean energy production for more than a decade, and we are cultivating a workplace where our employees can grow, thrive, and contribute. Our culture and employee experience make it clear: We are powered by passion and purpose. Together, we're creating healthier communities and a cleaner planet, and our
Posted 13 days ago | Updated 1 hour ago

Network Architect - NA 0804 DIR#04

Compu-Vision Consulting, Inc.

•

Remote

Contract, Third Party

Job Title: Network Architect Location: Remote Contract Duration: 6 Months (Possible Extension) Position Overview: We are seeking a skilled and experienced Network Architect to join our team on a 6-month remote contract. The ideal candidate will have a deep understanding of complex network systems, strong experience designing and documenting network architecture, and a proven ability to work collaboratively across teams to deliver scalable, secure, and high-performance network solutions. Key Resp
Easy Apply
Posted 2 days ago | Updated 14 hours ago

Mainframe z/OS Systems Admin/Programmer

Conquest Consulting

•

Remote

Contract, Third Party

Job Title: Mainframe z/OS Systems Programmer Location: REMOTE Austin, TX Duration: 12+ Months Contract Mainframe z/OS Systems Programmer with at least 8 9+ years of relevant experience. LEVEL DESCRIPTION:Work involves highly advanced (senior-level) systems administration in support of agency mainframe applications and supporting infrastructure; and coordinate day-to-day system administration functions such as mainframe configuration, break/fix system support, and base user account creation/supp
Easy Apply
Posted 1 day ago | Updated 1 day ago

Email Developer

Robert Half

•

Remote or Minneapolis, Minnesota, USA

Contract

Description We are looking for a skilled Email Developer to join our team on a contract basis in Minneapolis, Minnesota. This position involves creating and optimizing responsive email templates while ensuring compatibility across various platforms. If you have a strong background in front-end development and email design, we encourage you to apply. Responsibilities: Design and develop responsive email templates using HTML and CSS. Ensure cross-platform and cross-browser compatibility for all e
Easy Apply
Posted 5 days ago | Updated 11 hours ago

Enterprise Storage Engineer - Remote

Mutual of Omaha Insurance Company

•

Nebraska, USA

Full-time

Enterprise Storage Engineer - Remote Job no: 504056 Work type: Full Time Regular Location: Remote, Nebraska Categories: Information Technology, Featured Join Mutual of Omaha as an Enterprise Storage Engineer supporting our IT Infrastructure team. In this role you are responsible for the management, support, and optimization of enterprise storage platforms across both distributed and mainframe environments. The ideal candidate will have hands-on expertise in administering a variety of storag
Posted 12 days ago | Updated 6 days ago

Maximo Lead

Aroha Technologies

•

US

Contract, Third Party

Job Title: Maximo Lead. Location: Remote. Long Term Required Skills Review and update custom Java code for compatibility with the upgraded Maximo Application Suite (MAS) version, addressing deprecated features and methods. Modify BIRT and other report templates to align with the new data model and Maximo version. Configure Maximo applications and workflows to support new version features while preserving existing functionality. Support data migration efforts to ensure integrity, consistency, an
Easy Apply
Posted 1 day ago | Updated 7 hours ago

Java Developer

AaraTechnologies Inc

•

Remote or Nevada City, California, USA

Contract

Job Title: Java Developer Company: Aaratech Inc Visa sponsorship is not available Job Summary:Aaratech Inc is seeking a skilled Java Developer to join our fast-growing team in Texas. The ideal candidate will have strong expertise in the full Software Development Life Cycle (SDLC) and a passion for building robust, scalable backend systems. You will collaborate closely with engineering, QA, and product teams to deliver high-quality software that supports critical business functions. Key Responsi
Easy Apply
Posted 14 hours ago

DB2 Database Administrator

Sierra Software Solutions

•

Remote

Contract

Job Description:We are seeking an experienced DB2 Database Administrator with strong expertise in supporting DB2 v10+ on IBM z/OS. This role will involve supporting payroll and pension payroll applications, handling installation, migration, performance tuning, recovery, and troubleshooting. The DBA will collaborate with application teams, system administrators, and support staff to ensure optimal database performance and reliability. Key Responsibilities: Install, configure, and upgrade DB2 data
Easy Apply
Posted 5 days ago

Full stack Architect - 100% Remote - Canada profiles Only

TekLeaders, Inc

•

CA

Full-time, Part-time, Contract, Third Party

Hello, Please find the below JD and let me know your interest with an updated resume. Full Stack Architect Canada 100% Remote 6-12+ Months Contract to hire Canada profiles only NO USA profiles please Job Description We are urgently seeking an experienced Full Stack Architect to join our on-site team. The ideal candidate will have a proven track record of designing and implementing complex enterprise systems, with strong expertise across modern programming languages, full-stack development, th
Easy Apply
Posted 22 days ago | Updated moments ago

Data Scientist - Trend and Predictive Analytics

SGS Consulting

•

Remote

Contract

Job Summary: We are seeking a highly skilled Data Scientist with 10+ years of industry experience to join our team. The successful candidate will have a strong background in data analysis, statistical modeling, and data visualization, as well as excellent communication skills. Key Responsibilities: Data Analysis: Perform exploratory data analysis (EDA) to identify trends, patterns, and correlations; apply statistical and quantitative tools or techniques; interpret data and formulate deep-level
Easy Apply
Posted 1 day ago

Salesforce Technical Architect

EPAM Systems

•

Remote

Full-time

We are looking for a Salesforce Technical Architect to join our collaborative team. We specialize in delivering Salesforce solutions to the most recognizable brands worldwide. We pride ourselves not only on prestigious customers and attractive projects but also on the talent of our people. By working with us, you have a chance to be a part of a highly experienced and talented team. This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home
Posted 1 hour ago